Legends of Persia - The Time for Alexander Series

When Ashley Riveraine jumped at the chance to travel back in time to meet her hero Alexander the Great, she never thought she would end up staying there. Following Alexander the Great's army on its journey across Persia, Ashley is walking the knife edge of history. As a presumed goddess, Ashley is expected to bless crops, make sure battles are won and somehow keep herself out of the history books.
Can Ashley avoid the wrath of the Time Institute while keeping the man she loves alive?